Signed-off-by: Kevin Coffman <kwc@citi.umich.edu>
Change configure test for gethostbyname, and properly
determine whether "-lnsl" or "-lsocket" are really
required.
dnl *************************************************************
dnl * Check for required libraries
dnl *************************************************************
dnl *************************************************************
dnl * Check for required libraries
dnl *************************************************************
-AC_CHECK_LIB(socket, main, [LIBSOCKET="-lnsl"])
-AC_CHECK_LIB(nsl, main, [LIBNSL="-lnsl"])
+AC_CHECK_FUNC(gethostbyname, , [AC_CHECK_LIB(nsl, gethostbyname, [LIBNSL="-lnsl"])])
+AC_SUBST(LIBNSL)
+
+AC_CHECK_FUNC(connect, ,
+ AC_CHECK_LIB(socket, connect, [LIBSOCKET="-lsocket"],
+ AC_MSG_ERROR(Function 'socket' not found.), $LIBNSL))
+
AC_CHECK_LIB(crypt, crypt, [LIBCRYPT="-lcrypt"])
if test "$enable_nfsv4" = yes; then
AC_CHECK_LIB(event, event_dispatch, [libevent=1], AC_MSG_ERROR([libevent needed for nfsv4 support]))
AC_CHECK_LIB(crypt, crypt, [LIBCRYPT="-lcrypt"])
if test "$enable_nfsv4" = yes; then
AC_CHECK_LIB(event, event_dispatch, [libevent=1], AC_MSG_ERROR([libevent needed for nfsv4 support]))
AC_CHECK_LIB(bsd, daemon, [LIBBSD="-lbsd"])
fi
AC_SUBST(LIBSOCKET)
AC_CHECK_LIB(bsd, daemon, [LIBBSD="-lbsd"])
fi
AC_SUBST(LIBSOCKET)
AC_SUBST(LIBCRYPT)
AC_SUBST(LIBBSD)
AC_SUBST(LIBCRYPT)
AC_SUBST(LIBBSD)